The series follows the events and concept of the film trilogy, continuing adventures of Frank Martin, a professional freelance courier driver for hire who will deliver anything, anywhere for the right price, and lives by three "unbreakable" rules,Transporter Seasons 1-2 DVD which he frequently breaks. Chris Vance takes over the role of Frank from Jason Statham and was joined in Season 1 by Andrea Osvárt as his office manager Carla Valeri, Charly Hübner as mechanic Dieter Hausmann and François Berléand, the only returning actor from the film series, reprising his role as Inspector Tarconi.The second season added Violante Placido as Caterina "Cat" Boldieu, his new booking agent. Unlike Carla, who did not make it to the second season, Cat usually joins Frank on his adventures.